linux-kernel - [PATCH] arch: powerpc: kvm: book3s

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Date:	Sun,  7 Dec 2014 19:11:48 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Alexander Graf <agraf@...e.de>, Gleb Natapov <gleb@...nel.org>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>, kvm-ppc@...r.kernel.org,
	kvm@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arch: powerpc: kvm: book3s_pr.c:  Remove unused function

Remove the function get_fpr_index() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 arch/powerpc/kvm/book3s_pr.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index cf2eb16..f573839 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -644,11 +644,6 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 	return r;
 }
 
-static inline int get_fpr_index(int i)
-{
-	return i * TS_FPRWIDTH;
-}
-
 /* Give up external provider (FPU, Altivec, VSX) */
 void kvmppc_giveup_ext(struct kvm_vcpu *vcpu, ulong msr)
 {
-- 
1.7.10.4

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